package listener;

import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;
import javax.servlet.ServletRequestEvent;
import javax.servlet.ServletRequestListener;
import javax.servlet.annotation.WebFilter;
import javax.servlet.annotation.WebListener;

//@WebListener
//public class MyListener implements ServletContextListener , ServletRequestListener {
//    public void contextInitialized(ServletContextEvent arg0) {
//        System.out.println("对象创建");
//    }
//    public void contextDestroyed(ServletContextEvent arg0) {
//        System.out.println("对象销毁");
//    }
//
//    @Override
//    public void requestDestroyed(ServletRequestEvent servletRequestEvent) {
//        System.out.println("ServletRequest创建");
//
//    }
//
//    @Override
//    public void requestInitialized(ServletRequestEvent servletRequestEvent) {
//        System.out.println("ServletRequest对象销毁");
//    }
//}
